title: Oleaceran: a novel spiro[isobenzofuran-1,2'-naptho[1,8-bc]furan] isolated from a terrestrial Streptomyces sp.
abstract: Chemical analysis of a terrestrial-derived Streptomyces sp. Lv20-195 cultivated from the root zone of Olea europea yielded oleaceran, 1, possessing a novel spiro[isobenzofuran-1,2'-naptho[1,8-b,c]furan] carbon skeleton. The structure of 1 was determined by detailed spectroscopic analysis.
authors.affiliation: Department of Microbial Natural Products, Helmholtz-Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research (HZI) and Pharmaceutical Biotechnology, Saarland University, Campus C2 3, 66123 Saarbrücken, Germany.
authors.forename: Ritesh
authors.initials: R
authors.lastname: Raju
authors.forename: Oleksandr
authors.initials: O
authors.lastname: Gromyko
authors.forename: Viktor
authors.initials: V
authors.lastname: Fedorenko
authors.forename: Andriy
authors.initials: A
authors.lastname: Luzhetskyy
authors.forename: Rolf
authors.initials: R
authors.lastname: Müller
mesh_terms: D001572:Benzofurans / Q000032:analysis* / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D013141:Spiro Compounds / Q000032:analysis / Q000737:chemistry* / Q000302:isolation & purification; D013302:Streptomyces / Q000737:chemistry*
chemical_list: D001572:Benzofurans; D013141:Spiro Compounds; C585983:spiro(isobenzofuran-1,2'-naptho(1,8-bc)furan)